22111872

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 59486400

約数和(自身を除く): 37374528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 647, 712, 1068, 1294, 1424, 1941, 2136, 2588, 2848, 3882, 4272, 5176, 5696, 7764, 8544, 10352, 11392, 15528, 17088, 20704, 31056, 34176, 41408, 57583, 62112, 82816, 115166, 124224, 172749, 230332, 248448, 345498, 460664, 690996, 921328, 1381992, 1842656, 2763984, 3685312, 5527968, 7370624, 11055936, 22111872]

約数ペア:

[(1, 22111872), (2, 11055936), (3, 7370624), (4, 5527968), (6, 3685312), (8, 2763984), (12, 1842656), (16, 1381992), (24, 921328), (32, 690996), (48, 460664), (64, 345498), (89, 248448), (96, 230332), (128, 172749), (178, 124224), (192, 115166), (267, 82816), (356, 62112), (384, 57583), (534, 41408), (647, 34176), (712, 31056), (1068, 20704), (1294, 17088), (1424, 15528), (1941, 11392), (2136, 10352), (2588, 8544), (2848, 7764), (3882, 5696), (4272, 5176)]